Singularities on the boundary of the hyperbolicity region

DOI10.1007/BF01095253zbMath0900.58007OpenAlexW1995050680MaRDI QIDQ1270478

Boris Zalmanovich Shapiro, A. D. Vaĭnshteĭn

Publication date: 3 November 1998

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01095253

Mathematics Subject Classification ID

Theory of singularities and catastrophe theory (58K99) Initial value problems for higher-order hyperbolic equations (35L30) Differentiable maps on manifolds (58C25) Hyperbolic equations on manifolds (58J45)

Cites Work

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• Differentiability properties of symmetric and isotropic functions
• Actions with a finite number of orbits
• A Note on Hyperbolic Polynomials.

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